{"title":"Copper-Catalyzed Regio- and Enantioselective Protoboration of Allenyl Sulfones to Access Chiral Allylic Sulfones.","authors":"Peidong Sun, Xiaomei Kong, Jingwen Huang, Xuedi Ma, Tongyu Xu, Fanlong Zeng","doi":"10.1021/acs.joc.4c02849","DOIUrl":null,"url":null,"abstract":"<p><p>An efficient method for copper-catalyzed asymmetric protoboration of allenyl sulfones with bis(pinacolato)diboron was developed, providing chiral allylic sulfones with high efficiency and excellent enantioselectivity. Notably, the directing effect of the sulfone group plays a pivotal role in achieving both high regioselectivity and enantioselectivity.</p>","PeriodicalId":57,"journal":{"name":"Journal of Organic Chemistry","volume":" ","pages":""},"PeriodicalIF":3.3000,"publicationDate":"2025-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Organic Chemistry","FirstCategoryId":"1","ListUrlMain":"https://doi.org/10.1021/acs.joc.4c02849","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, ORGANIC","Score":null,"Total":0}
引用次数: 0
Abstract
An efficient method for copper-catalyzed asymmetric protoboration of allenyl sulfones with bis(pinacolato)diboron was developed, providing chiral allylic sulfones with high efficiency and excellent enantioselectivity. Notably, the directing effect of the sulfone group plays a pivotal role in achieving both high regioselectivity and enantioselectivity.
期刊介绍：
Journal of Organic Chemistry welcomes original contributions of fundamental research in all branches of the theory and practice of organic chemistry. In selecting manuscripts for publication, the editors place emphasis on the quality and novelty of the work, as well as the breadth of interest to the organic chemistry community.
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